openai / openai/codex

No client-side file provider, unsaved buffers are invisible

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app-server enhancement extension
Dominant language
Rust
Stars
125k
Forks
19.4k
PR merge metrics
PR metrics pending

Description

What variant of Codex are you using?

Codex with our Eclipse IDE plugin (codexide.org)

What feature would you like to see?

fs/* goes from client to server (the client reads the server's FS), never the other way around. Codex therefore always reads from disk.
If the user has uncommitted changes in Eclipse, the agent reasons on a stale version and then overwrites it.
There is no overlay mechanism or dryRun anywhere in the schema.
Request: a server -> client fs/readFile request (the client serves the buffer content), or an unsavedFiles field per turn.

Additional information

No response

Contributor guide

Open the contributing guide

First steps

  1. Read the whole issue, then the project's contributing guide.
  2. Comment on the issue to say you are picking it up — it saves two people doing the same work.
  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

Research direction

Start by tracing the fs/* schema and the client/server request handling, especially the proposed fs/readFile direction. Compare that path with the suggested unsavedFiles and dryRun concepts. Done means the agent can account for Eclipse's unsaved buffer content instead of relying only on disk and overwriting newer edits.

Written by the indexing model from the issue text.

Assessment

Tech stack
rust
Domain
api, developer-experience
Issue type
Feature
Difficulty
5/5
Estimated time
Over a week
Activity status
Active
Clarity
Mostly clear
Newbie friendliness
42/100

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